2256-45L

DC Resistance (DCR):	37 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.215" Dia x 0.561" L (5.47mm x 14.24mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	2256
Shielding:	Unshielded
Current - Saturation:	103mA
Current Rating:	103mA
Tolerance:	±15%
Inductance:	4.7mH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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<p>Fixed inductors are components that store electrical energy in magnetic fields generated when electric current flows through them. In applications such as filtering, decoupling, and tuning, fixed inductors provide a reliable way to store and transfer energy. The 2256-45L is an example of a fixed inductor used in various electronic designs.</p><p>The 2256-45L fixed inductor is a four-pin surface mount device rated at 2.2 µH. This inductor features an inductance range of 0.68 to 33 µH and a resonance frequency of up to 500 MHz. With a maximum DC current of 0.44 A, this device is ideal for low-power applications such as switching regulators, RF circuits, and audio circuits.</p><p>In terms of application field, this device is frequently used in the automotive, industrial, telecom, and consumer electronics industries. Furthermore, it can be used for high-sensitivity circuits, EMI/RFI applications, and as a power source in energy-saving products.</p><p>The 2256-45L fixed inductors are composed of a bobbin, a coil, and a core. An alternating current passing through the coil generates an electromotive force, which induces a magnetic flux. The magnetic core helps concentrate the magnetic flux and increases the inductance and the DC resistance. The construction of this device also helps reduce the alternating current’s reactance so as to reduce electrical losses.</p><p>In terms of its working principle, this device works by inducing a magnetic field using electric current. The electric current passing through the winding creates a magnetic field, which generates a force on the core material that in turn generates an electric field. This electric field generates a current back to the source, which can be used to perform various operations.</p><p>The 2256-45L fixed inductor is designed for use in applications where a high degree of reliability and performance are required. Thanks to its compact size, it is perfect for applications where space is at a premium. Additionally, it is rated for a wide range of temperatures, making it suitable for use in a variety of environments.</p><p>Overall, the 2256-45L fixed inductor is an excellent choice for electronics applications where a reliable and high-performing component is needed. With its small size, wide temperature range, and high resonance frequency, it is an ideal choice for power supply, detection, switching, and other sensitive device control applications.</p>

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